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How do I Capture H264 Output and Scale It and Copy to Other Output/Buffer?

Question asked by ralph__ on Jan 7, 2015
Latest reply on Jan 20, 2015 by ralph__

I have an application that displays overlaid H264 video on the HDMI output of my SabreLite development board.


What I would like to do is capture this decoded H264 output and scale it down to a thumbnail and then display this as an overlay on the LCD port (or just copy it to another memory buffer which could be linked to an LCD). Does anyone know how to do this?


I have had a look at the IPU lib PDF however this is not clear how to do this programmatically. I have also tried to Google for an answer but with no luck. I thought maybe there would be example code in the unit_tests but there doesn't seem to be anything relating to "ScreenLayer".